Change search
ReferencesLink to record
Permanent link

Direct link
Time-dependent thermal X-ray afterglows from GRBS
Stockholm University, Faculty of Science, Department of Astronomy.
Show others and affiliations
2004 (English)In: Advances in Space Research, ISSN 0273-1177, Vol. 34, 2705-2710 p.Article in journal (Refereed) Published
Abstract [en]

Time-dependent thermal X-ray spectra are calculated from physically plausible conditions around GRB. It is shown that account for time-dependent ionization processes strongly affects the observed spectra of hot rarefied plasma. These calculations may provide an alternative explanation to the observed X-ray lines of early GRBs afterglows (such as GRB 011211). Our technique will allow one to obtain independent constraints on the GRB collimation angle and on the clumpiness of circumstellar matter.

Place, publisher, year, edition, pages
2004. Vol. 34, 2705-2710 p.
Research subject
URN: urn:nbn:se:su:diva-30967DOI: 10.1016/j.asr.2003.01.040OAI: diva2:274797
Available from: 2009-11-01 Created: 2009-11-01 Last updated: 2011-02-15Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Lundqvist, P.
By organisation
Department of Astronomy
In the same journal
Advances in Space Research

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 25 hits
ReferencesLink to record
Permanent link

Direct link